Finding the Third Proportional to 42,605,492 and 92,021,096

Step by Step Solution

1. Step 1: Write the proportion equation
   42,605,492 : 92,021,096 = 92,021,096 : x
2. Step 2: Convert to fraction form
   42,605,492/92,021,096 = 92,021,096/x
3. Step 3: Cross multiply
   42,605,492x = 92,021,096 × 92,021,096
4. Step 4: Simplify right side
   42,605,492x = 8,467,882,109,041,216
5. Step 5: Solve for x
   x = 8,467,882,109,041,216/42,605,492
6. Step 6: Final answer
   x = 198,750,952.32