Finding the Third Proportional to 69,024,564 and 109,884,870

Step by Step Solution

1. Step 1: Write the proportion equation
   69,024,564 : 109,884,870 = 109,884,870 : x
2. Step 2: Convert to fraction form
   69,024,564/109,884,870 = 109,884,870/x
3. Step 3: Cross multiply
   69,024,564x = 109,884,870 × 109,884,870
4. Step 4: Simplify right side
   69,024,564x = 12,074,684,654,916,900
5. Step 5: Solve for x
   x = 12,074,684,654,916,900/69,024,564
6. Step 6: Final answer
   x = 174,933,153.58