Finding the Third Proportional to 17,465,087,238 and 37,990,238,340

Step by Step Solution

1. Step 1: Write the proportion equation
   17,465,087,238 : 37,990,238,340 = 37,990,238,340 : x
2. Step 2: Convert to fraction form
   17,465,087,238/37,990,238,340 = 37,990,238,340/x
3. Step 3: Cross multiply
   17,465,087,238x = 37,990,238,340 × 37,990,238,340
4. Step 4: Simplify right side
   17,465,087,238x = 1,443,258,209,130,005,921,792
5. Step 5: Solve for x
   x = 1,443,258,209,130,005,921,792/17,465,087,238
6. Step 6: Final answer
   x = 82,636,759,236.44