Finding the Third Proportional to 16,018,267.50 and 33,172,095

Step by Step Solution

1. Step 1: Write the proportion equation
   16,018,267.50 : 33,172,095 = 33,172,095 : x
2. Step 2: Convert to fraction form
   16,018,267.50/33,172,095 = 33,172,095/x
3. Step 3: Cross multiply
   16,018,267.50x = 33,172,095 × 33,172,095
4. Step 4: Simplify right side
   16,018,267.50x = 1,100,387,886,689,025
5. Step 5: Solve for x
   x = 1,100,387,886,689,025/16,018,267.50
6. Step 6: Final answer
   x = 68,695,811.62