Finding the Third Proportional to 33,692,112 and 72,491,112

Step by Step Solution

1. Step 1: Write the proportion equation
   33,692,112 : 72,491,112 = 72,491,112 : x
2. Step 2: Convert to fraction form
   33,692,112/72,491,112 = 72,491,112/x
3. Step 3: Cross multiply
   33,692,112x = 72,491,112 × 72,491,112
4. Step 4: Simplify right side
   33,692,112x = 5,254,961,318,996,544
5. Step 5: Solve for x
   x = 5,254,961,318,996,544/33,692,112
6. Step 6: Final answer
   x = 155,970,077.48