Finding the Third Proportional to 6,846,880 and 14,665,328

Step by Step Solution

1. Step 1: Write the proportion equation
   6,846,880 : 14,665,328 = 14,665,328 : x
2. Step 2: Convert to fraction form
   6,846,880/14,665,328 = 14,665,328/x
3. Step 3: Cross multiply
   6,846,880x = 14,665,328 × 14,665,328
4. Step 4: Simplify right side
   6,846,880x = 215,071,845,347,584
5. Step 5: Solve for x
   x = 215,071,845,347,584/6,846,880
6. Step 6: Final answer
   x = 31,411,656.89