Finding the Third Proportional to 2,186,309 and 4,803,052

Step by Step Solution

1. Step 1: Write the proportion equation
   2,186,309 : 4,803,052 = 4,803,052 : x
2. Step 2: Convert to fraction form
   2,186,309/4,803,052 = 4,803,052/x
3. Step 3: Cross multiply
   2,186,309x = 4,803,052 × 4,803,052
4. Step 4: Simplify right side
   2,186,309x = 23,069,308,514,704
5. Step 5: Solve for x
   x = 23,069,308,514,704/2,186,309
6. Step 6: Final answer
   x = 10,551,714.56