Finding the Third Proportional to 29,430 and 64,470.94

Step by Step Solution

1. Step 1: Write the proportion equation
   29,430 : 64,470.94 = 64,470.94 : x
2. Step 2: Convert to fraction form
   29,430/64,470.94 = 64,470.94/x
3. Step 3: Cross multiply
   29,430x = 64,470.94 × 64,470.94
4. Step 4: Simplify right side
   29,430x = 4,156,501,782.13
5. Step 5: Solve for x
   x = 4,156,501,782.13/29,430
6. Step 6: Final answer
   x = 141,233.50