Finding the Third Proportional to 2,343,798 and 5,136,289

Step by Step Solution

1. Step 1: Write the proportion equation
   2,343,798 : 5,136,289 = 5,136,289 : x
2. Step 2: Convert to fraction form
   2,343,798/5,136,289 = 5,136,289/x
3. Step 3: Cross multiply
   2,343,798x = 5,136,289 × 5,136,289
4. Step 4: Simplify right side
   2,343,798x = 26,381,464,691,521
5. Step 5: Solve for x
   x = 26,381,464,691,521/2,343,798
6. Step 6: Final answer
   x = 11,255,861.08