Finding the Third Proportional to 10,707,460 and 16,312,139

Step by Step Solution

1. Step 1: Write the proportion equation
   10,707,460 : 16,312,139 = 16,312,139 : x
2. Step 2: Convert to fraction form
   10,707,460/16,312,139 = 16,312,139/x
3. Step 3: Cross multiply
   10,707,460x = 16,312,139 × 16,312,139
4. Step 4: Simplify right side
   10,707,460x = 266,085,878,755,321
5. Step 5: Solve for x
   x = 266,085,878,755,321/10,707,460
6. Step 6: Final answer
   x = 24,850,513.45