Finding the Third Proportional to 12,666,348 and 27,606,082.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,666,348 : 27,606,082.50 = 27,606,082.50 : x
2. Step 2: Convert to fraction form
   12,666,348/27,606,082.50 = 27,606,082.50/x
3. Step 3: Cross multiply
   12,666,348x = 27,606,082.50 × 27,606,082.50
4. Step 4: Simplify right side
   12,666,348x = 762,095,790,996,806.25
5. Step 5: Solve for x
   x = 762,095,790,996,806.25/12,666,348
6. Step 6: Final answer
   x = 60,166,970.86