Finding the Third Proportional to 88,715,346 and 194,154,600

Step by Step Solution

1. Step 1: Write the proportion equation
   88,715,346 : 194,154,600 = 194,154,600 : x
2. Step 2: Convert to fraction form
   88,715,346/194,154,600 = 194,154,600/x
3. Step 3: Cross multiply
   88,715,346x = 194,154,600 × 194,154,600
4. Step 4: Simplify right side
   88,715,346x = 37,696,008,701,160,000
5. Step 5: Solve for x
   x = 37,696,008,701,160,000/88,715,346
6. Step 6: Final answer
   x = 424,909,673.48