Finding the Third Proportional to 1,358,148 and 2,878,194

Step by Step Solution

1. Step 1: Write the proportion equation
   1,358,148 : 2,878,194 = 2,878,194 : x
2. Step 2: Convert to fraction form
   1,358,148/2,878,194 = 2,878,194/x
3. Step 3: Cross multiply
   1,358,148x = 2,878,194 × 2,878,194
4. Step 4: Simplify right side
   1,358,148x = 8,284,000,701,636
5. Step 5: Solve for x
   x = 8,284,000,701,636/1,358,148
6. Step 6: Final answer
   x = 6,099,483.05