Finding the Third Proportional to 2,186,943 and 4,733,310

Step by Step Solution

1. Step 1: Write the proportion equation
   2,186,943 : 4,733,310 = 4,733,310 : x
2. Step 2: Convert to fraction form
   2,186,943/4,733,310 = 4,733,310/x
3. Step 3: Cross multiply
   2,186,943x = 4,733,310 × 4,733,310
4. Step 4: Simplify right side
   2,186,943x = 22,404,223,556,100
5. Step 5: Solve for x
   x = 22,404,223,556,100/2,186,943
6. Step 6: Final answer
   x = 10,244,539.32