Finding the Third Proportional to 12,492,342 and 30,094,563

Step by Step Solution

1. Step 1: Write the proportion equation
   12,492,342 : 30,094,563 = 30,094,563 : x
2. Step 2: Convert to fraction form
   12,492,342/30,094,563 = 30,094,563/x
3. Step 3: Cross multiply
   12,492,342x = 30,094,563 × 30,094,563
4. Step 4: Simplify right side
   12,492,342x = 905,682,722,160,969
5. Step 5: Solve for x
   x = 905,682,722,160,969/12,492,342
6. Step 6: Final answer
   x = 72,499,033.58