Finding the Third Proportional to 555,110,646 and 1,234,302,196.50

Step by Step Solution

1. Step 1: Write the proportion equation
   555,110,646 : 1,234,302,196.50 = 1,234,302,196.50 : x
2. Step 2: Convert to fraction form
   555,110,646/1,234,302,196.50 = 1,234,302,196.50/x
3. Step 3: Cross multiply
   555,110,646x = 1,234,302,196.50 × 1,234,302,196.50
4. Step 4: Simplify right side
   555,110,646x = 1,523,501,912,284,724,736
5. Step 5: Solve for x
   x = 1,523,501,912,284,724,736/555,110,646
6. Step 6: Final answer
   x = 2,744,501,340.88