Finding the Third Proportional to 182,851,376 and 390,501,168

Step by Step Solution

1. Step 1: Write the proportion equation
   182,851,376 : 390,501,168 = 390,501,168 : x
2. Step 2: Convert to fraction form
   182,851,376/390,501,168 = 390,501,168/x
3. Step 3: Cross multiply
   182,851,376x = 390,501,168 × 390,501,168
4. Step 4: Simplify right side
   182,851,376x = 152,491,162,209,364,224
5. Step 5: Solve for x
   x = 152,491,162,209,364,224/182,851,376
6. Step 6: Final answer
   x = 833,962,344.42