Finding the Third Proportional to 29,458,377.42 and 64,015,882.03

Step by Step Solution

1. Step 1: Write the proportion equation
   29,458,377.42 : 64,015,882.03 = 64,015,882.03 : x
2. Step 2: Convert to fraction form
   29,458,377.42/64,015,882.03 = 64,015,882.03/x
3. Step 3: Cross multiply
   29,458,377.42x = 64,015,882.03 × 64,015,882.03
4. Step 4: Simplify right side
   29,458,377.42x = 4,098,033,152,238,916.50
5. Step 5: Solve for x
   x = 4,098,033,152,238,916.50/29,458,377.42
6. Step 6: Final answer
   x = 139,112,656.94