Finding the Third Proportional to 28,851,448 and 60,922,168

Step by Step Solution

1. Step 1: Write the proportion equation
   28,851,448 : 60,922,168 = 60,922,168 : x
2. Step 2: Convert to fraction form
   28,851,448/60,922,168 = 60,922,168/x
3. Step 3: Cross multiply
   28,851,448x = 60,922,168 × 60,922,168
4. Step 4: Simplify right side
   28,851,448x = 3,711,510,553,820,224
5. Step 5: Solve for x
   x = 3,711,510,553,820,224/28,851,448
6. Step 6: Final answer
   x = 128,642,089.43