Finding the Third Proportional to 17,148,470,019.75 and 35,706,194,442

Step by Step Solution

1. Step 1: Write the proportion equation
   17,148,470,019.75 : 35,706,194,442 = 35,706,194,442 : x
2. Step 2: Convert to fraction form
   17,148,470,019.75/35,706,194,442 = 35,706,194,442/x
3. Step 3: Cross multiply
   17,148,470,019.75x = 35,706,194,442 × 35,706,194,442
4. Step 4: Simplify right side
   17,148,470,019.75x = 1,274,932,321,529,911,574,528
5. Step 5: Solve for x
   x = 1,274,932,321,529,911,574,528/17,148,470,019.75
6. Step 6: Final answer
   x = 74,346,709,651.74