Finding the Third Proportional to 19,415.63 and 29,833.31

Step by Step Solution

1. Step 1: Write the proportion equation
   19,415.63 : 29,833.31 = 29,833.31 : x
2. Step 2: Convert to fraction form
   19,415.63/29,833.31 = 29,833.31/x
3. Step 3: Cross multiply
   19,415.63x = 29,833.31 × 29,833.31
4. Step 4: Simplify right side
   19,415.63x = 890,026,534.72
5. Step 5: Solve for x
   x = 890,026,534.72/19,415.63
6. Step 6: Final answer
   x = 45,840.74