Finding the Third Proportional to 387,085,490,501.07 and 607,222,914,435.57

Step by Step Solution

1. Step 1: Write the proportion equation
   387,085,490,501.07 : 607,222,914,435.57 = 607,222,914,435.57 : x
2. Step 2: Convert to fraction form
   387,085,490,501.07/607,222,914,435.57 = 607,222,914,435.57/x
3. Step 3: Cross multiply
   387,085,490,501.07x = 607,222,914,435.57 × 607,222,914,435.57
4. Step 4: Simplify right side
   387,085,490,501.07x = 368,719,667,815,627,492,425,728
5. Step 5: Solve for x
   x = 368,719,667,815,627,492,425,728/387,085,490,501.07
6. Step 6: Final answer
   x = 952,553,575,021.20