Finding the Third Proportional to 5,758,868 and 12,602,492

Step by Step Solution

1. Step 1: Write the proportion equation
   5,758,868 : 12,602,492 = 12,602,492 : x
2. Step 2: Convert to fraction form
   5,758,868/12,602,492 = 12,602,492/x
3. Step 3: Cross multiply
   5,758,868x = 12,602,492 × 12,602,492
4. Step 4: Simplify right side
   5,758,868x = 158,822,804,610,064
5. Step 5: Solve for x
   x = 158,822,804,610,064/5,758,868
6. Step 6: Final answer
   x = 27,578,823.58