Finding the Third Proportional to 4,645,567,893 and 7,101,661,882.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,645,567,893 : 7,101,661,882.50 = 7,101,661,882.50 : x
2. Step 2: Convert to fraction form
   4,645,567,893/7,101,661,882.50 = 7,101,661,882.50/x
3. Step 3: Cross multiply
   4,645,567,893x = 7,101,661,882.50 × 7,101,661,882.50
4. Step 4: Simplify right side
   4,645,567,893x = 50,433,601,493,353,447,424
5. Step 5: Solve for x
   x = 50,433,601,493,353,447,424/4,645,567,893
6. Step 6: Final answer
   x = 10,856,283,376.97