Finding the Third Proportional to 29,390.63 and 63,427.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,390.63 : 63,427.50 = 63,427.50 : x
2. Step 2: Convert to fraction form
   29,390.63/63,427.50 = 63,427.50/x
3. Step 3: Cross multiply
   29,390.63x = 63,427.50 × 63,427.50
4. Step 4: Simplify right side
   29,390.63x = 4,023,047,756.25
5. Step 5: Solve for x
   x = 4,023,047,756.25/29,390.63
6. Step 6: Final answer
   x = 136,882.01