Finding the Third Proportional to 29,196 and 45,156.38

Step by Step Solution

1. Step 1: Write the proportion equation
   29,196 : 45,156.38 = 45,156.38 : x
2. Step 2: Convert to fraction form
   29,196/45,156.38 = 45,156.38/x
3. Step 3: Cross multiply
   29,196x = 45,156.38 × 45,156.38
4. Step 4: Simplify right side
   29,196x = 2,039,098,203.14
5. Step 5: Solve for x
   x = 2,039,098,203.14/29,196
6. Step 6: Final answer
   x = 69,841.70