Finding the Third Proportional to 562,924 and 829,495.50

Step by Step Solution

1. Step 1: Write the proportion equation
   562,924 : 829,495.50 = 829,495.50 : x
2. Step 2: Convert to fraction form
   562,924/829,495.50 = 829,495.50/x
3. Step 3: Cross multiply
   562,924x = 829,495.50 × 829,495.50
4. Step 4: Simplify right side
   562,924x = 688,062,784,520.25
5. Step 5: Solve for x
   x = 688,062,784,520.25/562,924
6. Step 6: Final answer
   x = 1,222,301.38