Finding the Third Proportional to 846,343,986 and 1,307,248,047

Step by Step Solution

1. Step 1: Write the proportion equation
   846,343,986 : 1,307,248,047 = 1,307,248,047 : x
2. Step 2: Convert to fraction form
   846,343,986/1,307,248,047 = 1,307,248,047/x
3. Step 3: Cross multiply
   846,343,986x = 1,307,248,047 × 1,307,248,047
4. Step 4: Simplify right side
   846,343,986x = 1,708,897,456,385,314,304
5. Step 5: Solve for x
   x = 1,708,897,456,385,314,304/846,343,986
6. Step 6: Final answer
   x = 2,019,152,359.62