Finding the Third Proportional to 482,112 and 713,326.50

Step by Step Solution

1. Step 1: Write the proportion equation
   482,112 : 713,326.50 = 713,326.50 : x
2. Step 2: Convert to fraction form
   482,112/713,326.50 = 713,326.50/x
3. Step 3: Cross multiply
   482,112x = 713,326.50 × 713,326.50
4. Step 4: Simplify right side
   482,112x = 508,834,695,602.25
5. Step 5: Solve for x
   x = 508,834,695,602.25/482,112
6. Step 6: Final answer
   x = 1,055,428.40