Finding the Third Proportional to 6,490,773 and 10,090,332

Step by Step Solution

1. Step 1: Write the proportion equation
   6,490,773 : 10,090,332 = 10,090,332 : x
2. Step 2: Convert to fraction form
   6,490,773/10,090,332 = 10,090,332/x
3. Step 3: Cross multiply
   6,490,773x = 10,090,332 × 10,090,332
4. Step 4: Simplify right side
   6,490,773x = 101,814,799,870,224
5. Step 5: Solve for x
   x = 101,814,799,870,224/6,490,773
6. Step 6: Final answer
   x = 15,686,082.36