Finding the Third Proportional to 21,012,314 and 45,266,308

Step by Step Solution

1. Step 1: Write the proportion equation
   21,012,314 : 45,266,308 = 45,266,308 : x
2. Step 2: Convert to fraction form
   21,012,314/45,266,308 = 45,266,308/x
3. Step 3: Cross multiply
   21,012,314x = 45,266,308 × 45,266,308
4. Step 4: Simplify right side
   21,012,314x = 2,049,038,639,950,864
5. Step 5: Solve for x
   x = 2,049,038,639,950,864/21,012,314
6. Step 6: Final answer
   x = 97,516,086.99