Finding the Third Proportional to 31,496,208 and 65,506,584

Step by Step Solution

1. Step 1: Write the proportion equation
   31,496,208 : 65,506,584 = 65,506,584 : x
2. Step 2: Convert to fraction form
   31,496,208/65,506,584 = 65,506,584/x
3. Step 3: Cross multiply
   31,496,208x = 65,506,584 × 65,506,584
4. Step 4: Simplify right side
   31,496,208x = 4,291,112,547,349,056
5. Step 5: Solve for x
   x = 4,291,112,547,349,056/31,496,208
6. Step 6: Final answer
   x = 136,242,196.12