Finding the Third Proportional to 51,901,657.50 and 73,006,196.25

Step by Step Solution

1. Step 1: Write the proportion equation
   51,901,657.50 : 73,006,196.25 = 73,006,196.25 : x
2. Step 2: Convert to fraction form
   51,901,657.50/73,006,196.25 = 73,006,196.25/x
3. Step 3: Cross multiply
   51,901,657.50x = 73,006,196.25 × 73,006,196.25
4. Step 4: Simplify right side
   51,901,657.50x = 5,329,904,690,893,514
5. Step 5: Solve for x
   x = 5,329,904,690,893,514/51,901,657.50
6. Step 6: Final answer
   x = 102,692,379.16