Finding the Third Proportional to 17,312,464 and 27,016,818

Step by Step Solution

1. Step 1: Write the proportion equation
   17,312,464 : 27,016,818 = 27,016,818 : x
2. Step 2: Convert to fraction form
   17,312,464/27,016,818 = 27,016,818/x
3. Step 3: Cross multiply
   17,312,464x = 27,016,818 × 27,016,818
4. Step 4: Simplify right side
   17,312,464x = 729,908,454,845,124
5. Step 5: Solve for x
   x = 729,908,454,845,124/17,312,464
6. Step 6: Final answer
   x = 42,160,864.85