Finding the Third Proportional to 16,572,456,299 and 35,508,762,166

Step by Step Solution

1. Step 1: Write the proportion equation
   16,572,456,299 : 35,508,762,166 = 35,508,762,166 : x
2. Step 2: Convert to fraction form
   16,572,456,299/35,508,762,166 = 35,508,762,166/x
3. Step 3: Cross multiply
   16,572,456,299x = 35,508,762,166 × 35,508,762,166
4. Step 4: Simplify right side
   16,572,456,299x = 1,260,872,190,561,552,957,440
5. Step 5: Solve for x
   x = 1,260,872,190,561,552,957,440/16,572,456,299
6. Step 6: Final answer
   x = 76,082,396,466.34