Finding the Third Proportional to 12,123,780 and 26,530,788

Step by Step Solution

1. Step 1: Write the proportion equation
   12,123,780 : 26,530,788 = 26,530,788 : x
2. Step 2: Convert to fraction form
   12,123,780/26,530,788 = 26,530,788/x
3. Step 3: Cross multiply
   12,123,780x = 26,530,788 × 26,530,788
4. Step 4: Simplify right side
   12,123,780x = 703,882,711,900,944
5. Step 5: Solve for x
   x = 703,882,711,900,944/12,123,780
6. Step 6: Final answer
   x = 58,058,024.14