Finding the Third Proportional to 762,385.50 and 1,587,930

Step by Step Solution

1. Step 1: Write the proportion equation
   762,385.50 : 1,587,930 = 1,587,930 : x
2. Step 2: Convert to fraction form
   762,385.50/1,587,930 = 1,587,930/x
3. Step 3: Cross multiply
   762,385.50x = 1,587,930 × 1,587,930
4. Step 4: Simplify right side
   762,385.50x = 2,521,521,684,900
5. Step 5: Solve for x
   x = 2,521,521,684,900/762,385.50
6. Step 6: Final answer
   x = 3,307,410.34