Finding the Third Proportional to 45,384,624 and 67,916,556

Step by Step Solution

1. Step 1: Write the proportion equation
   45,384,624 : 67,916,556 = 67,916,556 : x
2. Step 2: Convert to fraction form
   45,384,624/67,916,556 = 67,916,556/x
3. Step 3: Cross multiply
   45,384,624x = 67,916,556 × 67,916,556
4. Step 4: Simplify right side
   45,384,624x = 4,612,658,578,901,136
5. Step 5: Solve for x
   x = 4,612,658,578,901,136/45,384,624
6. Step 6: Final answer
   x = 101,634,830.75