Finding the Third Proportional to 15,495,543 and 33,781,155

Step by Step Solution

1. Step 1: Write the proportion equation
   15,495,543 : 33,781,155 = 33,781,155 : x
2. Step 2: Convert to fraction form
   15,495,543/33,781,155 = 33,781,155/x
3. Step 3: Cross multiply
   15,495,543x = 33,781,155 × 33,781,155
4. Step 4: Simplify right side
   15,495,543x = 1,141,166,433,134,025
5. Step 5: Solve for x
   x = 1,141,166,433,134,025/15,495,543
6. Step 6: Final answer
   x = 73,644,817.30