Finding the Third Proportional to 1,887,345 and 4,106,460

Step by Step Solution

1. Step 1: Write the proportion equation
   1,887,345 : 4,106,460 = 4,106,460 : x
2. Step 2: Convert to fraction form
   1,887,345/4,106,460 = 4,106,460/x
3. Step 3: Cross multiply
   1,887,345x = 4,106,460 × 4,106,460
4. Step 4: Simplify right side
   1,887,345x = 16,863,013,731,600
5. Step 5: Solve for x
   x = 16,863,013,731,600/1,887,345
6. Step 6: Final answer
   x = 8,934,780.73