Finding the Third Proportional to 5,881,384 and 12,739,844

Step by Step Solution

1. Step 1: Write the proportion equation
   5,881,384 : 12,739,844 = 12,739,844 : x
2. Step 2: Convert to fraction form
   5,881,384/12,739,844 = 12,739,844/x
3. Step 3: Cross multiply
   5,881,384x = 12,739,844 × 12,739,844
4. Step 4: Simplify right side
   5,881,384x = 162,303,625,144,336
5. Step 5: Solve for x
   x = 162,303,625,144,336/5,881,384
6. Step 6: Final answer
   x = 27,596,161.91