Finding the Third Proportional to 12,522,026 and 18,881,582

Step by Step Solution

1. Step 1: Write the proportion equation
   12,522,026 : 18,881,582 = 18,881,582 : x
2. Step 2: Convert to fraction form
   12,522,026/18,881,582 = 18,881,582/x
3. Step 3: Cross multiply
   12,522,026x = 18,881,582 × 18,881,582
4. Step 4: Simplify right side
   12,522,026x = 356,514,138,822,724
5. Step 5: Solve for x
   x = 356,514,138,822,724/12,522,026
6. Step 6: Final answer
   x = 28,470,962.99