Finding the Third Proportional to 94,540,482 and 205,645,300

Step by Step Solution

1. Step 1: Write the proportion equation
   94,540,482 : 205,645,300 = 205,645,300 : x
2. Step 2: Convert to fraction form
   94,540,482/205,645,300 = 205,645,300/x
3. Step 3: Cross multiply
   94,540,482x = 205,645,300 × 205,645,300
4. Step 4: Simplify right side
   94,540,482x = 42,289,989,412,090,000
5. Step 5: Solve for x
   x = 42,289,989,412,090,000/94,540,482
6. Step 6: Final answer
   x = 447,321,491.47