Finding the Third Proportional to 631,709,573.63 and 1,363,300,895.25

Step by Step Solution

1. Step 1: Write the proportion equation
   631,709,573.63 : 1,363,300,895.25 = 1,363,300,895.25 : x
2. Step 2: Convert to fraction form
   631,709,573.63/1,363,300,895.25 = 1,363,300,895.25/x
3. Step 3: Cross multiply
   631,709,573.63x = 1,363,300,895.25 × 1,363,300,895.25
4. Step 4: Simplify right side
   631,709,573.63x = 1,858,589,330,989,451,520
5. Step 5: Solve for x
   x = 1,858,589,330,989,451,520/631,709,573.63
6. Step 6: Final answer
   x = 2,942,157,929.20