Finding the Third Proportional to 28,956 and 62,893.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,956 : 62,893.50 = 62,893.50 : x
2. Step 2: Convert to fraction form
   28,956/62,893.50 = 62,893.50/x
3. Step 3: Cross multiply
   28,956x = 62,893.50 × 62,893.50
4. Step 4: Simplify right side
   28,956x = 3,955,592,342.25
5. Step 5: Solve for x
   x = 3,955,592,342.25/28,956
6. Step 6: Final answer
   x = 136,607.00