Finding the Third Proportional to 10,348,300 and 21,769,208

Step by Step Solution

1. Step 1: Write the proportion equation
   10,348,300 : 21,769,208 = 21,769,208 : x
2. Step 2: Convert to fraction form
   10,348,300/21,769,208 = 21,769,208/x
3. Step 3: Cross multiply
   10,348,300x = 21,769,208 × 21,769,208
4. Step 4: Simplify right side
   10,348,300x = 473,898,416,947,264
5. Step 5: Solve for x
   x = 473,898,416,947,264/10,348,300
6. Step 6: Final answer
   x = 45,794,808.51