Finding the Third Proportional to 76,697,608 and 103,657,164

Step by Step Solution

1. Step 1: Write the proportion equation
   76,697,608 : 103,657,164 = 103,657,164 : x
2. Step 2: Convert to fraction form
   76,697,608/103,657,164 = 103,657,164/x
3. Step 3: Cross multiply
   76,697,608x = 103,657,164 × 103,657,164
4. Step 4: Simplify right side
   76,697,608x = 10,744,807,648,522,896
5. Step 5: Solve for x
   x = 10,744,807,648,522,896/76,697,608
6. Step 6: Final answer
   x = 140,093,125.83