Finding the Third Proportional to 763,165.50 and 1,676,139

Step by Step Solution

1. Step 1: Write the proportion equation
   763,165.50 : 1,676,139 = 1,676,139 : x
2. Step 2: Convert to fraction form
   763,165.50/1,676,139 = 1,676,139/x
3. Step 3: Cross multiply
   763,165.50x = 1,676,139 × 1,676,139
4. Step 4: Simplify right side
   763,165.50x = 2,809,441,947,321
5. Step 5: Solve for x
   x = 2,809,441,947,321/763,165.50
6. Step 6: Final answer
   x = 3,681,301.04