Finding the Third Proportional to 1,863,677,149.88 and 4,141,064,077.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,863,677,149.88 : 4,141,064,077.88 = 4,141,064,077.88 : x
2. Step 2: Convert to fraction form
   1,863,677,149.88/4,141,064,077.88 = 4,141,064,077.88/x
3. Step 3: Cross multiply
   1,863,677,149.88x = 4,141,064,077.88 × 4,141,064,077.88
4. Step 4: Simplify right side
   1,863,677,149.88x = 17,148,411,697,066,723,328
5. Step 5: Solve for x
   x = 17,148,411,697,066,723,328/1,863,677,149.88
6. Step 6: Final answer
   x = 9,201,385,389.21