Finding the Third Proportional to 5,851,887 and 12,514,964

Step by Step Solution

1. Step 1: Write the proportion equation
   5,851,887 : 12,514,964 = 12,514,964 : x
2. Step 2: Convert to fraction form
   5,851,887/12,514,964 = 12,514,964/x
3. Step 3: Cross multiply
   5,851,887x = 12,514,964 × 12,514,964
4. Step 4: Simplify right side
   5,851,887x = 156,624,323,921,296
5. Step 5: Solve for x
   x = 156,624,323,921,296/5,851,887
6. Step 6: Final answer
   x = 26,764,755.36