Finding the Third Proportional to 16,521,052 and 35,787,392

Step by Step Solution

1. Step 1: Write the proportion equation
   16,521,052 : 35,787,392 = 35,787,392 : x
2. Step 2: Convert to fraction form
   16,521,052/35,787,392 = 35,787,392/x
3. Step 3: Cross multiply
   16,521,052x = 35,787,392 × 35,787,392
4. Step 4: Simplify right side
   16,521,052x = 1,280,737,426,161,664
5. Step 5: Solve for x
   x = 1,280,737,426,161,664/16,521,052
6. Step 6: Final answer
   x = 77,521,541.98