Finding the Third Proportional to 12,492,357 and 30,094,581

Step by Step Solution

1. Step 1: Write the proportion equation
   12,492,357 : 30,094,581 = 30,094,581 : x
2. Step 2: Convert to fraction form
   12,492,357/30,094,581 = 30,094,581/x
3. Step 3: Cross multiply
   12,492,357x = 30,094,581 × 30,094,581
4. Step 4: Simplify right side
   12,492,357x = 905,683,805,565,561
5. Step 5: Solve for x
   x = 905,683,805,565,561/12,492,357
6. Step 6: Final answer
   x = 72,499,033.25