Finding the Third Proportional to 2,618,887,062 and 5,673,672,924

Step by Step Solution

1. Step 1: Write the proportion equation
   2,618,887,062 : 5,673,672,924 = 5,673,672,924 : x
2. Step 2: Convert to fraction form
   2,618,887,062/5,673,672,924 = 5,673,672,924/x
3. Step 3: Cross multiply
   2,618,887,062x = 5,673,672,924 × 5,673,672,924
4. Step 4: Simplify right side
   2,618,887,062x = 32,190,564,448,530,710,528
5. Step 5: Solve for x
   x = 32,190,564,448,530,710,528/2,618,887,062
6. Step 6: Final answer
   x = 12,291,696,314.67