Finding the Third Proportional to 5,759,643 and 12,374,034

Step by Step Solution

1. Step 1: Write the proportion equation
   5,759,643 : 12,374,034 = 12,374,034 : x
2. Step 2: Convert to fraction form
   5,759,643/12,374,034 = 12,374,034/x
3. Step 3: Cross multiply
   5,759,643x = 12,374,034 × 12,374,034
4. Step 4: Simplify right side
   5,759,643x = 153,116,717,433,156
5. Step 5: Solve for x
   x = 153,116,717,433,156/5,759,643
6. Step 6: Final answer
   x = 26,584,411.12