Finding the Third Proportional to 562,583 and 751,516.50

Step by Step Solution

1. Step 1: Write the proportion equation
   562,583 : 751,516.50 = 751,516.50 : x
2. Step 2: Convert to fraction form
   562,583/751,516.50 = 751,516.50/x
3. Step 3: Cross multiply
   562,583x = 751,516.50 × 751,516.50
4. Step 4: Simplify right side
   562,583x = 564,777,049,772.25
5. Step 5: Solve for x
   x = 564,777,049,772.25/562,583
6. Step 6: Final answer
   x = 1,003,899.96