Finding the Third Proportional to 16,161,492 and 34,886,688

Step by Step Solution

1. Step 1: Write the proportion equation
   16,161,492 : 34,886,688 = 34,886,688 : x
2. Step 2: Convert to fraction form
   16,161,492/34,886,688 = 34,886,688/x
3. Step 3: Cross multiply
   16,161,492x = 34,886,688 × 34,886,688
4. Step 4: Simplify right side
   16,161,492x = 1,217,080,999,609,344
5. Step 5: Solve for x
   x = 1,217,080,999,609,344/16,161,492
6. Step 6: Final answer
   x = 75,307,465.40