Finding the Third Proportional to 35,815,120 and 76,740,528

Step by Step Solution

1. Step 1: Write the proportion equation
   35,815,120 : 76,740,528 = 76,740,528 : x
2. Step 2: Convert to fraction form
   35,815,120/76,740,528 = 76,740,528/x
3. Step 3: Cross multiply
   35,815,120x = 76,740,528 × 76,740,528
4. Step 4: Simplify right side
   35,815,120x = 5,889,108,637,718,784
5. Step 5: Solve for x
   x = 5,889,108,637,718,784/35,815,120
6. Step 6: Final answer
   x = 164,430,794.53