Finding the Third Proportional to 1,899,254 and 3,868,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,899,254 : 3,868,764 = 3,868,764 : x
2. Step 2: Convert to fraction form
   1,899,254/3,868,764 = 3,868,764/x
3. Step 3: Cross multiply
   1,899,254x = 3,868,764 × 3,868,764
4. Step 4: Simplify right side
   1,899,254x = 14,967,334,887,696
5. Step 5: Solve for x
   x = 14,967,334,887,696/1,899,254
6. Step 6: Final answer
   x = 7,880,638.87