Finding the Third Proportional to 37,859,328 and 56,770,560

Step by Step Solution

1. Step 1: Write the proportion equation
   37,859,328 : 56,770,560 = 56,770,560 : x
2. Step 2: Convert to fraction form
   37,859,328/56,770,560 = 56,770,560/x
3. Step 3: Cross multiply
   37,859,328x = 56,770,560 × 56,770,560
4. Step 4: Simplify right side
   37,859,328x = 3,222,896,482,713,600
5. Step 5: Solve for x
   x = 3,222,896,482,713,600/37,859,328
6. Step 6: Final answer
   x = 85,128,200.97