Finding the Third Proportional to 12,366,442 and 17,087,773

Step by Step Solution

1. Step 1: Write the proportion equation
   12,366,442 : 17,087,773 = 17,087,773 : x
2. Step 2: Convert to fraction form
   12,366,442/17,087,773 = 17,087,773/x
3. Step 3: Cross multiply
   12,366,442x = 17,087,773 × 17,087,773
4. Step 4: Simplify right side
   12,366,442x = 291,991,986,099,529
5. Step 5: Solve for x
   x = 291,991,986,099,529/12,366,442
6. Step 6: Final answer
   x = 23,611,640.77