Finding the Third Proportional to 28,553,220 and 43,499,026

Step by Step Solution

1. Step 1: Write the proportion equation
   28,553,220 : 43,499,026 = 43,499,026 : x
2. Step 2: Convert to fraction form
   28,553,220/43,499,026 = 43,499,026/x
3. Step 3: Cross multiply
   28,553,220x = 43,499,026 × 43,499,026
4. Step 4: Simplify right side
   28,553,220x = 1,892,165,262,948,676
5. Step 5: Solve for x
   x = 1,892,165,262,948,676/28,553,220
6. Step 6: Final answer
   x = 66,268,016.81