Finding the Third Proportional to 31,164,496 and 46,572,272

Step by Step Solution

1. Step 1: Write the proportion equation
   31,164,496 : 46,572,272 = 46,572,272 : x
2. Step 2: Convert to fraction form
   31,164,496/46,572,272 = 46,572,272/x
3. Step 3: Cross multiply
   31,164,496x = 46,572,272 × 46,572,272
4. Step 4: Simplify right side
   31,164,496x = 2,168,976,519,241,984
5. Step 5: Solve for x
   x = 2,168,976,519,241,984/31,164,496
6. Step 6: Final answer
   x = 69,597,676.77