Finding the Third Proportional to 2,687,272 and 5,898,776

Step by Step Solution

1. Step 1: Write the proportion equation
   2,687,272 : 5,898,776 = 5,898,776 : x
2. Step 2: Convert to fraction form
   2,687,272/5,898,776 = 5,898,776/x
3. Step 3: Cross multiply
   2,687,272x = 5,898,776 × 5,898,776
4. Step 4: Simplify right side
   2,687,272x = 34,795,558,298,176
5. Step 5: Solve for x
   x = 34,795,558,298,176/2,687,272
6. Step 6: Final answer
   x = 12,948,282.98