Finding the Third Proportional to 3,348,123,529.50 and 5,513,035,574.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,348,123,529.50 : 5,513,035,574.25 = 5,513,035,574.25 : x
2. Step 2: Convert to fraction form
   3,348,123,529.50/5,513,035,574.25 = 5,513,035,574.25/x
3. Step 3: Cross multiply
   3,348,123,529.50x = 5,513,035,574.25 × 5,513,035,574.25
4. Step 4: Simplify right side
   3,348,123,529.50x = 30,393,561,242,946,027,520
5. Step 5: Solve for x
   x = 30,393,561,242,946,027,520/3,348,123,529.50
6. Step 6: Final answer
   x = 9,077,789,685.82