Finding the Third Proportional to 469,384.88 and 706,264.31

Step by Step Solution

1. Step 1: Write the proportion equation
   469,384.88 : 706,264.31 = 706,264.31 : x
2. Step 2: Convert to fraction form
   469,384.88/706,264.31 = 706,264.31/x
3. Step 3: Cross multiply
   469,384.88x = 706,264.31 × 706,264.31
4. Step 4: Simplify right side
   469,384.88x = 498,809,279,111.10
5. Step 5: Solve for x
   x = 498,809,279,111.10/469,384.88
6. Step 6: Final answer
   x = 1,062,687.16