Finding the Third Proportional to 846,403,632 and 1,307,320,680

Step by Step Solution

1. Step 1: Write the proportion equation
   846,403,632 : 1,307,320,680 = 1,307,320,680 : x
2. Step 2: Convert to fraction form
   846,403,632/1,307,320,680 = 1,307,320,680/x
3. Step 3: Cross multiply
   846,403,632x = 1,307,320,680 × 1,307,320,680
4. Step 4: Simplify right side
   846,403,632x = 1,709,087,360,355,662,336
5. Step 5: Solve for x
   x = 1,709,087,360,355,662,336/846,403,632
6. Step 6: Final answer
   x = 2,019,234,435.84