Finding the Third Proportional to 12,415,612 and 27,139,832

Step by Step Solution

1. Step 1: Write the proportion equation
   12,415,612 : 27,139,832 = 27,139,832 : x
2. Step 2: Convert to fraction form
   12,415,612/27,139,832 = 27,139,832/x
3. Step 3: Cross multiply
   12,415,612x = 27,139,832 × 27,139,832
4. Step 4: Simplify right side
   12,415,612x = 736,570,480,988,224
5. Step 5: Solve for x
   x = 736,570,480,988,224/12,415,612
6. Step 6: Final answer
   x = 59,326,151.70