Finding the Third Proportional to 5,748,536 and 12,517,672

Step by Step Solution

1. Step 1: Write the proportion equation
   5,748,536 : 12,517,672 = 12,517,672 : x
2. Step 2: Convert to fraction form
   5,748,536/12,517,672 = 12,517,672/x
3. Step 3: Cross multiply
   5,748,536x = 12,517,672 × 12,517,672
4. Step 4: Simplify right side
   5,748,536x = 156,692,112,299,584
5. Step 5: Solve for x
   x = 156,692,112,299,584/5,748,536
6. Step 6: Final answer
   x = 27,257,742.20