Finding the Third Proportional to 29,886 and 65,038.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,886 : 65,038.50 = 65,038.50 : x
2. Step 2: Convert to fraction form
   29,886/65,038.50 = 65,038.50/x
3. Step 3: Cross multiply
   29,886x = 65,038.50 × 65,038.50
4. Step 4: Simplify right side
   29,886x = 4,230,006,482.25
5. Step 5: Solve for x
   x = 4,230,006,482.25/29,886
6. Step 6: Final answer
   x = 141,538.06