Finding the Third Proportional to 16,897,167.50 and 34,690,104.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,897,167.50 : 34,690,104.50 = 34,690,104.50 : x
2. Step 2: Convert to fraction form
   16,897,167.50/34,690,104.50 = 34,690,104.50/x
3. Step 3: Cross multiply
   16,897,167.50x = 34,690,104.50 × 34,690,104.50
4. Step 4: Simplify right side
   16,897,167.50x = 1,203,403,350,220,920.25
5. Step 5: Solve for x
   x = 1,203,403,350,220,920.25/16,897,167.50
6. Step 6: Final answer
   x = 71,219,235.43