Finding the Third Proportional to 12,453,642 and 27,359,032

Step by Step Solution

1. Step 1: Write the proportion equation
   12,453,642 : 27,359,032 = 27,359,032 : x
2. Step 2: Convert to fraction form
   12,453,642/27,359,032 = 27,359,032/x
3. Step 3: Cross multiply
   12,453,642x = 27,359,032 × 27,359,032
4. Step 4: Simplify right side
   12,453,642x = 748,516,631,977,024
5. Step 5: Solve for x
   x = 748,516,631,977,024/12,453,642
6. Step 6: Final answer
   x = 60,104,235.53