Finding the Third Proportional to 34,111,228 and 69,592,688

Step by Step Solution

1. Step 1: Write the proportion equation
   34,111,228 : 69,592,688 = 69,592,688 : x
2. Step 2: Convert to fraction form
   34,111,228/69,592,688 = 69,592,688/x
3. Step 3: Cross multiply
   34,111,228x = 69,592,688 × 69,592,688
4. Step 4: Simplify right side
   34,111,228x = 4,843,142,223,065,344
5. Step 5: Solve for x
   x = 4,843,142,223,065,344/34,111,228
6. Step 6: Final answer
   x = 141,980,881.58