Finding the Third Proportional to 1,528,178 and 2,068,061

Step by Step Solution

1. Step 1: Write the proportion equation
   1,528,178 : 2,068,061 = 2,068,061 : x
2. Step 2: Convert to fraction form
   1,528,178/2,068,061 = 2,068,061/x
3. Step 3: Cross multiply
   1,528,178x = 2,068,061 × 2,068,061
4. Step 4: Simplify right side
   1,528,178x = 4,276,876,299,721
5. Step 5: Solve for x
   x = 4,276,876,299,721/1,528,178
6. Step 6: Final answer
   x = 2,798,676.79