Finding the Third Proportional to 6,905,216 and 10,453,792

Step by Step Solution

1. Step 1: Write the proportion equation
   6,905,216 : 10,453,792 = 10,453,792 : x
2. Step 2: Convert to fraction form
   6,905,216/10,453,792 = 10,453,792/x
3. Step 3: Cross multiply
   6,905,216x = 10,453,792 × 10,453,792
4. Step 4: Simplify right side
   6,905,216x = 109,281,767,179,264
5. Step 5: Solve for x
   x = 109,281,767,179,264/6,905,216
6. Step 6: Final answer
   x = 15,825,973.75