Finding the Third Proportional to 5,881,410 and 12,739,896

Step by Step Solution

1. Step 1: Write the proportion equation
   5,881,410 : 12,739,896 = 12,739,896 : x
2. Step 2: Convert to fraction form
   5,881,410/12,739,896 = 12,739,896/x
3. Step 3: Cross multiply
   5,881,410x = 12,739,896 × 12,739,896
4. Step 4: Simplify right side
   5,881,410x = 162,304,950,090,816
5. Step 5: Solve for x
   x = 162,304,950,090,816/5,881,410
6. Step 6: Final answer
   x = 27,596,265.20