Finding the Third Proportional to 424,946,538.56 and 919,003,233.94

Step by Step Solution

1. Step 1: Write the proportion equation
   424,946,538.56 : 919,003,233.94 = 919,003,233.94 : x
2. Step 2: Convert to fraction form
   424,946,538.56/919,003,233.94 = 919,003,233.94/x
3. Step 3: Cross multiply
   424,946,538.56x = 919,003,233.94 × 919,003,233.94
4. Step 4: Simplify right side
   424,946,538.56x = 844,566,943,987,583,360
5. Step 5: Solve for x
   x = 844,566,943,987,583,360/424,946,538.56
6. Step 6: Final answer
   x = 1,987,466,345.40