Finding the Third Proportional to 42,507,252 and 88,039,116

Step by Step Solution

1. Step 1: Write the proportion equation
   42,507,252 : 88,039,116 = 88,039,116 : x
2. Step 2: Convert to fraction form
   42,507,252/88,039,116 = 88,039,116/x
3. Step 3: Cross multiply
   42,507,252x = 88,039,116 × 88,039,116
4. Step 4: Simplify right side
   42,507,252x = 7,750,885,946,061,456
5. Step 5: Solve for x
   x = 7,750,885,946,061,456/42,507,252
6. Step 6: Final answer
   x = 182,342,672.87