Finding the Third Proportional to 12,359,246 and 18,096,428

Step by Step Solution

1. Step 1: Write the proportion equation
   12,359,246 : 18,096,428 = 18,096,428 : x
2. Step 2: Convert to fraction form
   12,359,246/18,096,428 = 18,096,428/x
3. Step 3: Cross multiply
   12,359,246x = 18,096,428 × 18,096,428
4. Step 4: Simplify right side
   12,359,246x = 327,480,706,359,184
5. Step 5: Solve for x
   x = 327,480,706,359,184/12,359,246
6. Step 6: Final answer
   x = 26,496,819.17