Finding the Third Proportional to 132,196,968 and 275,123,428.88

Step by Step Solution

1. Step 1: Write the proportion equation
   132,196,968 : 275,123,428.88 = 275,123,428.88 : x
2. Step 2: Convert to fraction form
   132,196,968/275,123,428.88 = 275,123,428.88/x
3. Step 3: Cross multiply
   132,196,968x = 275,123,428.88 × 275,123,428.88
4. Step 4: Simplify right side
   132,196,968x = 75,692,901,115,937,184
5. Step 5: Solve for x
   x = 75,692,901,115,937,184/132,196,968
6. Step 6: Final answer
   x = 572,576,680.55