Finding the Third Proportional to 33,597,294,570 and 71,986,784,179.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,597,294,570 : 71,986,784,179.50 = 71,986,784,179.50 : x
2. Step 2: Convert to fraction form
   33,597,294,570/71,986,784,179.50 = 71,986,784,179.50/x
3. Step 3: Cross multiply
   33,597,294,570x = 71,986,784,179.50 × 71,986,784,179.50
4. Step 4: Simplify right side
   33,597,294,570x = 5,182,097,096,505,911,410,688
5. Step 5: Solve for x
   x = 5,182,097,096,505,911,410,688/33,597,294,570
6. Step 6: Final answer
   x = 154,241,499,585.90