Finding the Third Proportional to 74,759,358 and 109,300,794

Step by Step Solution

1. Step 1: Write the proportion equation
   74,759,358 : 109,300,794 = 109,300,794 : x
2. Step 2: Convert to fraction form
   74,759,358/109,300,794 = 109,300,794/x
3. Step 3: Cross multiply
   74,759,358x = 109,300,794 × 109,300,794
4. Step 4: Simplify right side
   74,759,358x = 11,946,663,569,030,436
5. Step 5: Solve for x
   x = 11,946,663,569,030,436/74,759,358
6. Step 6: Final answer
   x = 159,801,580.55