Finding the Third Proportional to 12,366,448 and 17,088,090

Step by Step Solution

1. Step 1: Write the proportion equation
   12,366,448 : 17,088,090 = 17,088,090 : x
2. Step 2: Convert to fraction form
   12,366,448/17,088,090 = 17,088,090/x
3. Step 3: Cross multiply
   12,366,448x = 17,088,090 × 17,088,090
4. Step 4: Simplify right side
   12,366,448x = 292,002,819,848,100
5. Step 5: Solve for x
   x = 292,002,819,848,100/12,366,448
6. Step 6: Final answer
   x = 23,612,505.37