Finding the Third Proportional to 1,222,453.50 and 2,655,264

Step by Step Solution

1. Step 1: Write the proportion equation
   1,222,453.50 : 2,655,264 = 2,655,264 : x
2. Step 2: Convert to fraction form
   1,222,453.50/2,655,264 = 2,655,264/x
3. Step 3: Cross multiply
   1,222,453.50x = 2,655,264 × 2,655,264
4. Step 4: Simplify right side
   1,222,453.50x = 7,050,426,909,696
5. Step 5: Solve for x
   x = 7,050,426,909,696/1,222,453.50
6. Step 6: Final answer
   x = 5,767,439.75