Finding the Third Proportional to 12,612,994 and 27,581,522

Step by Step Solution

1. Step 1: Write the proportion equation
   12,612,994 : 27,581,522 = 27,581,522 : x
2. Step 2: Convert to fraction form
   12,612,994/27,581,522 = 27,581,522/x
3. Step 3: Cross multiply
   12,612,994x = 27,581,522 × 27,581,522
4. Step 4: Simplify right side
   12,612,994x = 760,740,355,836,484
5. Step 5: Solve for x
   x = 760,740,355,836,484/12,612,994
6. Step 6: Final answer
   x = 60,314,018.69