Finding the Third Proportional to 34,714.50 and 74,702.63

Step by Step Solution

1. Step 1: Write the proportion equation
   34,714.50 : 74,702.63 = 74,702.63 : x
2. Step 2: Convert to fraction form
   34,714.50/74,702.63 = 74,702.63/x
3. Step 3: Cross multiply
   34,714.50x = 74,702.63 × 74,702.63
4. Step 4: Simplify right side
   34,714.50x = 5,580,482,181.89
5. Step 5: Solve for x
   x = 5,580,482,181.89/34,714.50
6. Step 6: Final answer
   x = 160,753.64