Finding the Third Proportional to 45,502,962 and 64,385,298

Step by Step Solution

1. Step 1: Write the proportion equation
   45,502,962 : 64,385,298 = 64,385,298 : x
2. Step 2: Convert to fraction form
   45,502,962/64,385,298 = 64,385,298/x
3. Step 3: Cross multiply
   45,502,962x = 64,385,298 × 64,385,298
4. Step 4: Simplify right side
   45,502,962x = 4,145,466,598,548,804
5. Step 5: Solve for x
   x = 4,145,466,598,548,804/45,502,962
6. Step 6: Final answer
   x = 91,103,225.29