Finding the Third Proportional to 2,117,352 and 4,615,368

Step by Step Solution

1. Step 1: Write the proportion equation
   2,117,352 : 4,615,368 = 4,615,368 : x
2. Step 2: Convert to fraction form
   2,117,352/4,615,368 = 4,615,368/x
3. Step 3: Cross multiply
   2,117,352x = 4,615,368 × 4,615,368
4. Step 4: Simplify right side
   2,117,352x = 21,301,621,775,424
5. Step 5: Solve for x
   x = 21,301,621,775,424/2,117,352
6. Step 6: Final answer
   x = 10,060,500.93